baber/WOPTO huggingface dataset:
Patent JP-2001065436-A (JP)
Title: Starter
Inventor: MARUHASHI YASUHIKO
IPC: F02N15/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce a noise at the starter operation time without increasing the number of parts by a simple structure change. SOLUTION: In this starter, a circumferential groove 15 is formed near one end of an armature shaft 14 and th plate 41 of a brush holder is fixed on the end surface of a bracket 3 by a stop screw 6 and the outer periphery side of a washer 5 is held between the bracket 3 and plate 41 and the movement of the axial direction of the armature is restricted by inserting the inner periphery side in the circumferential groove 15 of the shaft 14. When the stop screw 6 for fixing the plate 41 to the bracket 3 is arranged at 180 deg. interval and the pitch of the stop screw is made to L, the outer diameter of the washer to D1, the outer diameter of stop screw to D2, the thickness of plate 41 to (t) and the distance from the armature center to stop screw to R, the relation of formula I, D1+D2<L<=D1+D2+5t and formula II, (D1+D2)/2<R<=(D1+D2+5t)/2 is filled.
Patent JP-H04121541-A (JP)
Title: Operation control device for air-conditioner
Inventor: HOSONO YOSHIKAZU
IPC: F24F11/02
Filed: 1990-09-11
Abstract: PURPOSE:To make it possible to utilize the capacity of an air-conditioner to its maximum by providing a power save means, which transmits a signal to forcibly reduce the capacity of a compressor by a signal from a power save switch, and a power save release means, at a control unit. CONSTITUTION:On a remote-control device 1, a power save switch 3a and a timer setting circuit 3b are formed, and a control signal is transmitted to an air-conditioner main body by operation of the power save switch 3a, and condition for power save operation is set at a control unit 4. In the control unit 4, a micro-computer for control 5 is provided, and the micro-computer for control 5 forms frequency output in response to input current and transmits to a frequency conversion circuit 7, and a compressor 8 is operated at a low capability. Thus, power save operation is performed by setting a required time for power save operation previously by the power save switch, and lapse of time is recognized by a count-down timer from a set value to return to the normal operation automatically, and thus, power save operation is limited to the minimum necessity to utilize the capacity of the air-conditioner effectively.
Patent JP-H1181603-A (JP)
Title: Handrail structure of balcony or external corridor
Inventor: TAKAMATSU YOSHIHARU
IPC: E04B1/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To improve function by providing a wall part of a handrail of a balcony or the like formed correspondly to a designated part of the outer wall of a dwelling house by a porous wall or a grid wall. SOLUTION: A spandrel wall of a balcony handrail 4 is so constructed that a front wall 6 facing to a window of a dwelling house is formed by a porous plate having many holes, and a front wall 7 facing to an outer wall 2 of the dwelling house is formed by a grid wall comprising many vertical grids arranged at spaces. A sleeve wall 8 connected to the front wall 6 formed by a porous plate is similarly formed by a porous plate, and a sleeve wall 9 connected to the front wall 7 formed by a grid wall is similarly formed by a grid wall. Thus, when the window part is seen from the outside, the possibility of looking in at the window part can be reduced by the porous plate. Furthermore, as compared with a complete shield structrure, permeability can be ensured to a certain degree and also outside the part facing the window, a large quantity of air can be taken in by the grid wall so that decrease of ventilating performance at the porous wall part can be compensated.
Patent JP-H0291811-A (JP)
Title: Magnetic recording medium
Inventor: FUKUYA HAJIME
IPC: C09D161/06
Filed: 1988-09-28
Abstract: PURPOSE:To allow the formation of a nearly uniformly coated film having <=0.2mum film thickness and to contrive the decrease of noises and the drastic decrease of electrical defects by applying a magnetic coating compd. prepd. by dispersing fine particles of ferromagnetic powder into a high-polymer binder on a substrate. CONSTITUTION:An epoxy resin, phenolic resin, etc., which are the binder for dispersion of magnetic powder are made into a powdery resin of <=20mum grain size. After this powder is previously sufficiently mechanically mixed with the ferromagnetic powder having specific surface area of >=40m<2>/g BET value, a proper ratio of a solvent is added to the powder to swell the powdery resin. The mixture is then kneaded under high shearing stress and is uniformly kneaded with the ferromagnetic powder by a ball mill. The nearly uniformly coated film having <=0.015mumRa surface roughness before working and <=0.2mum recording film thickness is obtd. if this magnetic coating compd. is applied on the substrate. In addition, the noises are decreased by >=30% and the resolving power is improved.
Patent JP-H0290549-A (JP)
Title: Semiconductor device
Inventor: OTSUKI SHINJI
IPC: H01L21/8247
Filed: 1988-09-28
Abstract: PURPOSE:To dispense with a marking put with ink and a marking put by destruction and to reduce an excessive process, such as a setting process, a baking treatment process or the like, by a method wherein a storage circuit to store a good or a bad decided according to the result of inspection is formed in a semiconductor chip (a pellet). CONSTITUTION:ICs to correspond to a plurality of chips are formed on a semiconductor wafer and each chip has a built-in storage element 4. In the state of the wafer, a probe is made to come into contact to the IC to correspond to each chip and an inspection of electrical characteristics and an electrical function is conducted by an external testing device. As the result of inspection, a voltage is applied to the element 4 from the exterior through an electrode 3. Or, right is irradiated on the element 4. Information on the element 4 is held and even after a power supply is interrupted, the state is kept holding. For example, in the case of a non-defective, a holding voltage is stored as L and in the case of a defective, the holding voltage is stored as H. After this, the wafer is divided into chips (pellets), each having an individual IC, by wafer scribing or dicing.
Patent JP-H0292837-A (JP)
Title: Method for cutting out glass plate
Inventor: KURAMOTO SHUNJI
IPC: C03B33/04
Filed: 1988-09-27
Abstract: PURPOSE:To rapidly cut out a glass plate without flawing glass surfaces, etc., by forming a cutting line of a closed curve on one surface of the glass plate with a cutter, heating the glass plate from the above-mentioned surface and cooling either of the surface surrounded with the cutting line and opposite surface. CONSTITUTION:A cutting line 2 of a prescribed closed curve is formed on one surface of a glass plate 1, which is then heated from the surface having the cutting line 2 formed thereon through a temperature equalizing plate 4 with a heater 5. A temperature difference is produced between the surface with the formed cut stripe and the opposite surface to cause a thermal expansion difference therebetween. The glass plate is somewhat deformed by the temperature difference to instantaneously form and advance cracks from the cutting line 2 as a starting point. At least either of the surface surrounded by the cutting line 2 and the opposite surface is cooled with a cooling tool 6 to expand the gaps of the cracks. Some force is then applied from the exterior to cut out the surface surrounded with the cutting line 2.
Patent JP-H1060101-A (JP)
Title: Continuous production of biodegradable polyester
Inventor: OBARA HITOMI
IPC: C08G63/78
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a biodegradable polyester which can remove the heat generated in ring-opening polymn. to regulate the temp. in the reaction system, can react a high-viscosity polymer and can stably prepare a high-mol.wt. biodegradable polyester free from coloring. SOLUTION: At least one dimer cyclic ester of a hydroxycarboxylic acid and/or at least one lactone are continuously fed from one end of a tubular reactor provided with a jacket to conduct ring-opening polymn., while the resultant polymer is withdrawn from the other end of the reactor. A heat transfer medium for the regulation of the temp. is passed through the jacket. Pref., initial polynm. is carried out in an agitation tank type reactor provided with an agitating element, and the resultant polymn. mixture is introduced into the tubular reactor to further conduct the polymn. A multi-tubular heat exchanger is pref. as the tubular reactor. This process is suitable for the preparation of a polylactic acid by ring-opening polymn. of a lactide.
Patent JP-H0790859-A (JP)
Title: Construction method for building footing and support block of beam for building footing
Inventor: SHIMOYAMA HIROSHI
IPC: E02D27/01
Filed: 1993-09-28
Abstract: PURPOSE:To construct building footing accurately and easily by placing a previously manufactured beam for the building footing on a support block arranged on a construction site, and burying reinforcement of the beam lower part in concrete by binding it to a base reinforcement. CONSTITUTION:A plurality of auxiliary bars 16 are extended between main bars 15A and 15B arranged vertically and horizontally, and are welded or bound to them, and the lower parts of the auxiliary bars 16 and the main bar 15B are exposed, and concrete is driven, and an almost rectangular vertical cross-sectional beam 10 for building footing is manufactured. An upper surface level of a concrete support block 23 is arranged properly on the ground 22 formed by laying down mixture 20 of crushed stone 21, sand and cement in a cutting groove 19, and the beam 10 for the building footing is placed. A base reinforcement 18 is bound to the lower ends of the auxiliary bars 16 and the main bar 15B, and the concrete 25 is driven in a form 24 arranged so as to sandwich the beam 10 for the building footing between it, and the lower ends of the auxiliary bars 16, the main bar 15B and the support block 23 are buried, and the base part 14 of the building footing 12 is integrally constituted.
Patent JP-S62102110-A (JP)
Title: Method for displaying measuring position in course guiding device
Inventor: ITO TOSHIYUKI
IPC: G01G1/12
Filed: 1985-10-30
Abstract: PURPOSE:To plot precisely a measuring position on the map of a prescribed graph by correcting a measuring value by a correcting formula for moving the measured value to a corresponding position on the map. CONSTITUTION:Three receiving signals or the like received from an artificial satellite by a GPS receiver 3 are calculated by a CPU 5 to measure the longitude and latitude of the position of a vehicle. If the reception is invalid, the CPU 5 calculates the longitude and latitude of the position of the vehicle from the longitudinal and latitudinal changes based upon the measure value and the newest longitude and latitude through a vehicle speed sensor 21 and a bearings sensor 23. These longitudinal and latitudinal measuring values (theta, phi) are obtained by moving the moving value read out from an external memory 17 together with lamp information by the CPU 5 to the corresponding position on the map and correcting the measuring value by correcting values (thetaw, phiw) based upon the correcting equation. Thereby, the measuring position is precisely plotted on the map of the prescribed graph and the plotted map is displayed on a CRT 25.
Patent JP-2001066179-A (JP)
Title: Vibration sensor and ground vibration analytical system equipped with the vibration sensor
Inventor: MASAKADO AKIRO
IPC: E02D1/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and light-weight vibration sensor, capable of being installed and operated easily, capable of obtaining output data having a high output gain and having a high S/N ratio, and capable of executing accurate vibration analysis of the ground, and a ground vibration analytical system. SOLUTION: This vibration sensor 1 is equipped with a first sensor part 3 and a second sensor part 13 having a natural period four times or more as long as the natural period of the first sensor part 3, and is capable of detecting vibration by using a frequency band twice or more as high as the natural period of the first sensor part 3 and a frequency band a half or less as low as that, and by using a frequency band twice or more as high as the natural period of the second sensor part 13 and a frequency band a half or less as low as that. In this system, plural vibration sensors 1 are installed on the ground, and an analytical device for inputting and analyzing output data from the first sensor part 3 and the second sensor part 13 of each vibration sensor 1 is provided.
Patent JP-H07219633-A (JP)
Title: Unit and method for operation management control
Inventor: EGAWA TAKAMI
IPC: G06F17/00
Filed: 1994-10-05
Abstract: PURPOSE:To improve the conveyance efficiency by managing the operation of plural unmanned vehicles. CONSTITUTION:A path search part 110 finds a travel path (initial path) so that the cost of the respective unmanned vehicles is minimum. A path programming part 109 checks an opposite-run section on the travel path found by the path search part 110 and finds a basic path which has no opposite-run section on the basis of the check result. An operation programming part 108 models this basic path by Petri net, and adjusts node passage order, searches for a bypass, and also searches for a siding path when a failure in travel is detected by the simulation of the model, thereby eliminating the failure in travel. The transition (operation program) of the movement of the respective unmanned vehicles is obtained from those results.
Patent JP-H0581375-A (JP)
Title: Wiring processing system
Inventor: YABE MASASHI
IPC: H05K3/00
Filed: 1991-09-20
Abstract: PURPOSE:To obtain a wiring result which satisfies an electrical constraint. CONSTITUTION:This wiring processing system is constituted of an information input means 2 for inputting logical connecting information 8, foundation library information 9 and arrangement result information 10, a virtual wiring length calculating means 3 for calculating the virtual length of a net, based on the information, a voltage drop value calculating means 4 for calculating a voltage drop value of each net by using its virtual length, a margin degree calculating means 5 for comparing its voltage drop value with a limit value and calculating its margin degree, a wiring sequence determining means 6 for rearranging the wiring sequence in order of a smaller value of its margin degree, a wiring means 7 for executing a wiring of each net in accordance with its wiring sequence, and a control means 1 for controlling them.
Patent JP-H0875803-A (JP)
Title: Voltage fall detection trigger generation device
Inventor: MACHIDA MASANOBU
IPC: G01R19/165
Filed: 1994-09-09
Abstract: PURPOSE: To make the response speed faster, and reduce influence of an external noise, so as to enable any voltage fall to be precisely detected by providing an AND circuit, etc., for outputting a logical product of a detection unit output. CONSTITUTION: The voltage level of an input waveform is adjusted by means of a waveform level adjuster 26 and then sent to detection units 28 and 30. The detection unit 28 generates a first output which reaches Hi or Lo level respectively when the positive direction voltage of the input waveform is smaller or greater than a first detection level. The detection unit 30 generates a second output which reaches Hi or Lo level respectively when the positive direction voltage of the input waveform is smaller or greater than a second detection level. When a voltage falls, both first and second outputs remain in Hi level status. The logical product of the first and second outputs is obtained by means of an AND circuit 32 and sent to a timer unit 34. Then, the output of the timer unit 34 varies and falls, and trigger is output from a trigger output unit 36 by means of this falling edge.  Thereby, trigger can be applied within a time longer than a voltage fall latter half period.
Patent JP-H03105564-A (JP)
Title: Document editing device
Inventor: FUKUSHIMA MASAHITO
IPC: G06F17/21
Filed: 1989-09-20
Abstract: PURPOSE:To facilitate the transmission of the facsimile data to a receiver by storing and controlling the facsimile-only telephone number received via an input device and the receiver name of the facsimile transmission as the facsimile transmission receiver name data. CONSTITUTION:When the receiver of the facsimile data is pointed by an input device 5, a facsimile-only telephone number of the receiver is extracted out of the facsimile transmission receiver name data stored and controlled. Then a means 5 stores and controls the telephone number and the facsimile transmission receiver name as the facsimile transmission receiver name data so that the facsimile data can be automatically transmitted. Therefore the facsimile data under editing input can be sent automatically to the receiver just by pointing the receiver name of a facsimile data part kept in an editing input mode via the input device without inputting the facsimile-only telephone number via the ten keys or turning a dial. Thus the handling performance of a document editing device is improved.
Patent JP-H04120670-A (JP)
Title: Electronic filing device
Inventor: KUNO HIROYUKI
IPC: G06T1/00
Filed: 1990-09-11
Abstract: PURPOSE:To realize smooth paging with less waiting time by reducing the size of image data having an excessively large size in advance at the time of filing the image data. CONSTITUTION:When a filing start command is given to a control circuit 14 from a keyboard 9, the circuit 14 actuates and instructs an image scanner 2 to read an original 1. When the size of the image data in a working memory 3 is larger than the screen of a display 4, a thinning process is performed so as to reduce the size of the image data. Then the circuit 14 checks the presence of an original left in the scanner 2 and, when no original is left, performs a management process to file the read plural pages in one document. When a document registered in a file memory 6 is read out, the image data are stored in the working memory 3 after the data are decoded by means of a decoding circuit 7 and displayed on the screen of the display 4.
Patent JP-2001066652-A (JP)
Title: Method for formation of polarization inverted structure and production of wavelength converting device using the same
Inventor: SUGITA TOMOYA
IPC: G02F1/37
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent fracture in a crystal when an electric field is applied and to form a thick polarization inversed structure having a high aspect ratio by including a process for the formation of polarization inversed structure to apply a pulse electric field on a ferroelectric crystal substrate twice or more times to form a polarization inversed structure in the ferroelectric crystal substrate, and other processes. SOLUTION: The insulating film 4 is formed to several 100 to 3000 Å thickness which is enough thick than the thickness of a comb-like electrode 2 and an electrode 3. The comb-like electrode 2 and the electrode 3 are easily obtained by forming a Ta thin film on the surface of a MgO; LN crystal substrate 1 by vapor deposition or sputtering and by using a photolithographic process and an etching process or a lift-off process. The insulating film 4 can be also easily formed by sputtering or the like. By applying an electric field on the MgO; LN crystal substrate 1 by using a power supply 5 through the comb-like electrode 2 and the electrode 3 thus formed, the polarization inversed structure 6 is formed.
Patent JP-H0882827-A (JP)
Title: Camera
Inventor: KASHIYAMA RITSUO
IPC: G03B7/20
Filed: 1994-09-12
Abstract: PURPOSE: To provide a camera capable of rapidly performing a processing such as a photometric operation and an AF operation, etc., by reducing a current consumption and an useless communication time. CONSTITUTION: The mounting of an interchangeable lens is detected by a microcomputer 1 for the camera through a lens detection circuit 11, then, by supplying a power to the lens, lens information is read out by a microcomputer 16 installed in the lens so as to discriminate the kind of the mounted lens, the lens information is read out and stored only in the case a single lens is mounted. At photometry, a power is supplied to the lens so as to read out the information in the case the mounted lens is a zoom lens, on the other hand, an AE calculation is performed by the photometric value of a photometry circuit 6 by using the stored data in the case the mounted lens is the single lens.  At range-finding, the power is supplied to the lens so as to read out the information in the case the mounted lens is the zoom lens, on the other hand, in the case the mounted lens is the single lens, an AF lens driving quantity is calculated by the measured value of a focus detecting unit 8 by using the stored data, and then, the lens is energized and the lens is driven by a focus driving circuit 17 so as to perform the AF.
Patent JP-H1183184-A (JP)
Title: Hot water supply unit
Inventor: SAITO TOSHIHISA
IPC: F24H1/10
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply unit in which a burner can be extinguished based on the temperature of hot water actually detected by a temperature sensor when the hot water in a heat exchanger is held at a temperature within a specified range before being delivered by burning a burner without conducting water. SOLUTION: A heat exchanger 30 is switched back at a part exposed from the side of casing thereof and a temperature sensor 44 is disposed at a part where the water tube arranged on the lowermost stage among water tubes 31a, 31b arranged on a plurality of stages is switched back. When a burner 20 is burnt without conducting water, temperature of hot water in the water tube 31a on the lower stage close to the burner 20 rises steeply depending on the amount of heating after firing. Consequently, the burner 20 can be extinguished based on the temperature detected by the temperature sensor 44.
Patent JP-H1052513-A (JP)
Title: Deflector for sprinkler
Inventor: KUBO YOSHIAKI
IPC: A62C37/08
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To improve smoothness in a sprinkling operation by forming a recessed part for a valve element housing at a substrate part composed of a deflector, and providing a vertical supporting pole and a wing at an upper edge of a recessed part. SOLUTION: At a substrate part 8 of a deflector A, a recessed part 5 is formed for housing a valve element 4. Through the recessed part 5, a projecting rod part 12 of the valve element 4 water-tightly fitted into a lower inner periphery of a nozzle 3 so as to be slid is held so as to be freely slid. At a peripheral side upper edge of the recessed part 5, a wing 6 are erected at an almost equal interval. Further, plural vertical supporting poles 7 are provided on the same circumference as the wings 6 or near a circumference while being bent up. At the upper edges of the respective vertical supporting poles 7, a deflector ring 9 is caulked. The ring 9 is externally fitted to the outer periphery of the nozzle 3 so as to fall down.  At the lower end of projecting rod part 12 of the valve element 4, a spring holder 14 and a conical coil spring 13 are interpolated so that the valve element 4 can be always pulled out of the nozzle 3. Thus, there is no obvious gap between the peripheral side part of the valve element 4 and the recessed part 5 and a function can be prevented from being lowered by an intervention of any foreign material.